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Haloalkanes and Haloarenes Notes

The document discusses haloalkanes and haloprenes, including their classifications, properties, and reactions. It covers preparation methods from hydrocarbons, nucleophilic substitution reactions, and the physical properties of haloalkanes. Key points include the behavior of halogens, the impact of molecular size on boiling points, and the mechanisms of reactions involving haloalkanes.

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74 views32 pages

Haloalkanes and Haloarenes Notes

The document discusses haloalkanes and haloprenes, including their classifications, properties, and reactions. It covers preparation methods from hydrocarbons, nucleophilic substitution reactions, and the physical properties of haloalkanes. Key points include the behavior of halogens, the impact of molecular size on boiling points, and the mechanisms of reactions involving haloalkanes.

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sanjana2521bts
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HALOALKANES & HALOpRENES--_ RES RSENES Akkanes > y phate _ | ia Awe = ttt aber CM __| App) ications: | Sebvents = New - potas: tempos een cL ee st ae eee Bee rao Aube Hts iz Lei panisiabives of alleen as Cry Honto Po cnn eng Cost = R— Ahh’ olan ali tla Ld 2 Bored on Go 24 Hat Ye corte all have 2 hydrogen ators aSledad ily ttn catber 4 Beet SCH ec Namen See ee Peresiceal) | 2° *_enben Ahmiid have | hud. abtachod Br: * 2 tanben atoms Ay, io. ei I CH, — cH — x R— eit —x [ey 3, ae 3 — CH, ae CHa. Ses | Soa . aa ee — i a bo seo BE NZYLIG HBL DES! abs pie te ts ar —]—_ 9p is Colled__hengaphic tae eee . e 2 epee & pee ie ag | > Benzene Suing Uthon _aktarhed te CHa psu s ce ae Ce Hs =p = Pa CeHp=Cap- Ue Aoi pi pes eee ' ate > CHa = CH =a) = xe Fagg om Ea « ies aited te a Carib a? | deuble re i tralidos . By: (Goes CH, = CH= Boe Te Gi =U, —H, —. ee i ee | | Se ae ce. OH —___ | Alieyetic warines: I |. Us butane aa, —| ten tne hy drogen. aaa aye butane Js | steplaced by Deer habogey ——eP eee a se VINYI HALIDES” CHa = ch— Xx So igs CH= [Halagen acing thle 2_sp—hypaatsisel dim. of a conben— tonben daulale | —-— mnie ee er asa Pay jPRePanatowhecakbaubiaeANieg./ os | Brees, ete) Cs ee aa aE Danyon’s arn) a) tenecarbens 2 si Bh FROM AL CoHoLS : =97 i ReOncE SS = haloalkanss : 1X il) Phesphosus halides _Pxg 0 Px fil) Thiewf. Wheride Roastim rh Festal with hyde gen holides : ° 9 3° Caburhok) cs [a ENB ete Ae HE, HO, Heo WE halides) fen aluoho, 3° ¥ 2° > 1° ® Hoy 1695 H HE Cro noun, UE xa all Gn b. Alurnts wath Hs ee oo sud th 1° aheotot _onby man a_cokolynt 2° ale : Va | Gtalyst > Andy Ares Zoihy + on -H OL => Laced suse anh Zn tls é CH, HH. OH + HU => cH ce +40 alone € +h one H_tembines with pt 40 fern HO OW neplorcod by ce ‘ Only ay : ! = Sinky: Zn la +o CH, = C= tHU —— > ch, -¢- + H,9 a t ! e ou = a Q-ererpoepen a a ety ie —& “Sal See SMO cedeces 2t-4 + He0 = CH3. £99 = Q-chlane am ety e — = os eo x ——" es . sl rr el 4 3 SS = SS eee ae a ws Atehals with HBr: are Q@_48 °/o HE Cumstart bo! fag rf alichet ) Be RAE SO ibis hs eater ito ot = Cay ba + H20+ KHS04 SP iis Nar. cd kD in 5i15P04 (erthe phophevic aid) whould net we Ha$04 because uk oridlision Min stk, jon ade nce wont get dori © si 2fe wer fee ___| Reactions of aletiats mith i —Phasp hosus halides: : Chet planus holids + PX. (oy BX, ce P Che PCes od P+ Bou PB. ase m site. race | a Ate 3 Red P+ Ta] I f13 : ! Se aa oy = ¥ +Ppa sh Hu + POUs ___- hts a ei ie + aa 2. __ 4 Ti peas pig ee Sanger! si — Reketiont a aber tan Riengl ae pyridine agmation:CHy CH, OH + Sod, > cn, Hach + SO nm | + This seattion is pe aca ta en | _moactiens because both +t (eciare ate _ + S0B4,) > unstable i Sot, dees net mist X | PREPARATION of HALOALKANES fran HYDROCARBONS: ee Foupanation Apron. alkanes! ge : Grontrod — Apdmua. + Cy Hays 4H + — R= x XK Fd) Ba, oc fee ee a FaF voy ee spuuninse on abkone ene rest give vor | hgh, — i... > Therehons wit used, ill : HI i blenina tion = $e Baumutna bene Atha eutetme um) Lakes plows si proson en UV Meme oh hot ere ene é < are ame Systeny Cis + a, “> CHa + no pt Carter me thane. eo. CH, As, —» cha, He tS Ak-chlere methane Leda 4 aeiee Hp ~ ott CH, @, 4c, => CHC + Hee speqttbeshis® “she qungonsina ns ye chhae methane CHU, +, — CCtg + Hd es es otc Canbon Hela chlatile —__ nv Reaubiuity anton in Heong: ! Ber y iy Ue =o SS onder uh th allogens: — oo i C an, Beene: ere hk 5 = [- Chloow psropana A-chierep nepand \ Ayer es 7-2 Ae Q - Soop ~ i = tte agen halides + HE, Hot, HB2- HE Aahournaune = — ——|—__Ct = a, + - x —> cu, - —_ + > Yrs nb with mat (Hetsg)) — > jes cortbore wilt feast “hy dolage Reaction: with aymmetaic alkenes assis Cpe Sed ap eyres Cy CH = CH | —— Fy —Markeynitver’ rule; ZT imams The Hin H- nee eee Ploegh talved init dauble end dais =) » dt hes 2 possibilities bub it deine With the eare double -bendad canben which hes ——| mre hy dlaco gen ates die, Cha — CH =@2) 5 s le — bond ts Siu Hh _siemoved: APES siniy g _ abe gen jponins ul Hh mid _tnben hane / HW deficient — Corben . saat jin on oven oe ane sad of, paresis —— lta eaping — Avi Mankvnilenrusla. — 2a His See ee ep Sma R anes | Aeomar and halogens * —— [= G1, + By =. “fy = Sus eee | SE ees eee: IE SS Bn Ba - Mieinal di = Bowmiole __ 5 rac pee ahem op dele tt —__| - Sm poaitavek mat 4 Bee tata Ben oh Devenish fn a prea or y [PREPARATION OF HPLOALKANES | nN era | ——___EXCHAna.e REACTIONS. _ S * Preparation. eh Jode-= ‘ Propanatiin of Fluere- Atkancs er _ableyl iodidas alkanes or af kyl fluo si dos af Nak in dry atetme Ag, SbFs.Hgaf, saGor + PikyR Unlerida 0% a Ak ky _chlaride or OdkeyR prvernide allyk bromide a4 STEIN 3 ee a Wer 1CH3Ch, Bot Na abst CH, 2D _ ; ore tone Joda ethane EHaCHaBn + Age => Cause + Ag Bn -flusree A ey) —-PRNS ICA L-PROPERTIES oF HALOALKANES: 1) Lote i ie Gees Pino holdalkanes? <5. Urlewlors BES Boternballkomes te eee ed Jo deatkounos Aight ? erteunad 2) Sheil? KVetatile Sralogtn tompeurds have guise small _ 3) « Haloatkones with Phuysleal state : Ly Rh _3_C sre _gares at new T Atenrd £5 Cig co, CHy Bn, Co He Bm %_Hateolieanes with 3B. Cates are higutds or solids 4) Melting and Boiling Pinta: fu, | ge uton Cempaned t® then parent alkanes, 4 i _\ ove — Fria hres | bosbiy point: 2 and ee ao RLY RBn Ray RE eS seeps big 8132 Bde doula has one Nigtal $ Vondeswaols -bonce is high BP % BP X size of motewleg Bip Mokoustan mares Beep 1 Vandaruuools fee = Bp XL ne-ef halogen atoms. ty: COly > CHU, > CHAM, D CHy ce E Chg udo Ty CH Ula Bnd Cty Hy U7 Cy cE —— ae ain Motes abkaring ia! pie aoe inp =o apes foes — —— i. docneares Cbeerme wort) Bip oe ! = $$$ Bonn iy lee Sa = we — ut act cH ae ae wt < Se @ Ps Pan wy = ee Onno meta ise Reasen Shy mmising of ot, pace ds a ee MONA — lala _Cpiaatt 10 break’) Be) SoRulei lity « dg “Halealk anos Ore Very Sighs on ss ae £ They _cannet farm tk bends wit wudlen . | een actions by pal PE ae have tonsidorable Atacng te 6) analy Bea Sear Rd pple teal tipo ome [ous Deni = oli nna of “corpo dors SS oe ol poe haley outa Jk e Maren! Nucloophilic Subshtution saactior pee sein suacti ons Voa S Reaction with metals NOCLEOPHILIC. SUBSTITUTION REACTIONS wiv a HALOALKANES + e = R-X + = rae x& = LL These reactions take pla betause. ct. enae Separiatiory iy | ec ae —. x q ee Nu 2 Ne 5 ae has Change $0 Jk us attacked by an A pi leophle A = C-K Bubstoste a bh S i Nu Inerning oe a : x dansing POP ~o*#—_4- s Net =C = > Nu Cue x 3 : 3 = Aulssto gent ltt a haledlkang dawg Yeehange ft om ¢ atore. LAAAAABA ESTES K | Qn. (% os) Holealkanes rence with KON ite etm aku tyanides while AGCN _ germ& Jromanides Explain Ken AgtN : __| Chath fans Bien => CHO, CN + KBox oo fests cH, fas Aden Pests Lata tg Ba = Neda) Jee Simagentes ss cui NSCS Re KON. uenic Kt cN nee Ag cn. covalent N connected wocganide NO.” N-linked oh O= linked 4 Be SEPMECHANISM (2 =e = ad eee af Swine alia Lowe ae : SN 7 a, Cee A : a” x = ese = tk : t F é X_ Senyes ond then Nu attacks =So,1 6 X_leaves ok the Same time Nu” = ono : _CSimultansond) ortac ks « ‘ « 8 2 = Inueming Nuteephile must be STRONG NUCLEO ¢ ds = PHLE ‘i The ntering mucdeephile idtarads uit abby? halide : ———— ee (ee bond to break and a noe C and Nu ____—_-¥ % Sy bendvvo rans pla oNtasail. Ram ee bon teug of a maodvote 43 ii 220 ee * a Mee teppei here 2 |= He suattion presumes: Bond bohiveon incom . es yi | _ atm stant yonirg.? muclaspdisse and, carbon Soe Bond betwen carbon aim. and nui group —} 8624 bends vp the atbetrates tralealhonad) gee | Abas —mauing omcy fram attacking huveleep hile SANE ree bree ges till keop_tnowing in_seme dérwctor | _A_ oe 3) Nuchepbille attornes uit carbon ee ign e ines te cle Bt | 5 a sasutt Configuration of anben atom vs inverted by 4 panncans — Jinversion Of. configuration 2. =| PRAGMA RROMAMEW! 8 ne ao =H ae : Ae OH a fiber Sf Sc H Cinultonoons| Wy bended 5 ahennt Cp darenee = Pile, ak ules Hituenct en eo) naan Cater Onder of, Reach. wity Wes an efpet on nu) . [etigt 9 Tae a [Rory e- gues am >> R-F E-SNa svc ANGE Mi ieee Sel ale | SN, > Nuckeopdilic Substitution wrimofeudar: tet of "Fae stan wines eoeetaes of _dvottte = | Add dpe ala a ‘miatatass a8 PA pp | Reardon et in case pc —__—__— Se onl Lae | (only a) Step i: 2 The potas ¢- X bond wag show ee aoe) Analide” Cue se DS 12 (CH3), Cen glow Cts Ory Step 2 > The cnboustion thus ormad. ws Han athaseed creothion | Be Pepe CC), Cou Crt > | Mechoutsm. + = Step Tis rho and rersible t nat C= & band er ¥ > Cinergy for _borwsaleng bonold Ja ebtated threugh | =2 Gureaten the stalsili of, dasa tates ea | _Ganeaker with be its” ane of famatter, pat ety halide So Faster ull be tte suite of, 0 el rn Onder of Reade uity : as gt] STEREOCHEMICAL ASPECTS of NucLeopHitic sosstiTTs sal a is Plann eh plone peoditubad 0 ight _priodustd by =} — potas, —wingtaniand fondihatiy Hig hd: Hirer NM tert usm "us suototd when pared 4 tantadny —___| com pounds Bde ee tadpole as ia _awaile. | ote ae ee | gretaled ws Colled _petasimatar > Compound maker the prlanined Light to stale an jgtce yea called. dackosuttatony d—petm. (4D > Compound oakos fe polarised Night cfe_natelt He Robe, ik ia tolled oovontadssy » f= fpr — & > Seeman 2h 0 tompnuid ust pa ia pt vpficegl daamant_annch — a eh icles sy (ey [ip auetaadans asymm 2 => Feun Greups around the catia, sdoloee ee in —diirohedrat Od ip all substi tucks atlarhed. to Corben are diPos and 4 the manner, imago ih the melee i net Aupen cimpesable ery the — | —_mrbrule . Such a Gaben us cabled asymmifede _ —|—_tanbery 0) Shoronetro il) inabity. ; 2 The imetetubos hich oro net! Aupercimpesable — om thei mio Image ane Caled chuial mofewles | Otten —_oramp ler of utah metoutar ! a =Unlorebitane » 2,3- di ydneny propanall | brome chilere -iodemethano » &— brome propaneic oud. | eae ee nee at err Aupor-impesale Imire Images axe called enaxtomars 2 Adentical ob) melting eoirt Tr a, / | A ea “¢ CH 3 ee shire 5 | 24mg +oh +HU —> He ee i, oblie e | ee lara e eee ee NG eee = a a © : : £ Reasemisation: Se*/o ef invensivn pnodut = -e Se OP aotenhinn cpeded — DRoumuation product poop Sh ji Reverie miidine wh a wibttine uh: 50 °/o (+) form _Ond Bo*le (=) porwr

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